Cuadernos de Investigación UNED

Table of contents
Cuadernos de Investigación UNED vol.8 n.2 Sabanilla, Montes de Oca Jul./Dec. 2016

Artículos

	· Spider communities in two localities of the RAMSAR Site Chaco Wetlands, Argentina Achitte Schmutzler, Helga Cecilia; Avalos, Gilberto; Oscherov, Elena Beatriz · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Public perception of the existence and usefulness of demonstration forest in San Ramón, Costa Rica Araya, Flor Elizabeth; Araúz Almengor, Marta · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Reptiles of the Unión river basin, Valle de El General, Costa Rica Arias Campos, Luis Diego · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Relative abundance and activity patterns of terrestrial mammalian species in Barra del Colorado Wildlife Refuge, Costa Rica Arroyo-Arce, Stephanny; Thomson, Ian; Salom-Pérez, Roberto · abstract in English \| Spanish · text in English · English ( pdf )

	· Photographic evidence of undescribed species of velvet worms (Onychophora: Peripatidae) from Costa Rica Barquero-González, José Pablo; Acosta-Chaves, Víctor J.; Sotela, María Laura; Villalobos Brenes, Federico; Morera-Brenes, Bernal · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Ability to identify native and exotic mammals, among the inhabitants of San Ramon, Costa Rica: role of age, sex, education and origin (rural or urban) Ability to identify native and exotic mammals, among the inhabitants of San Ramon, Costa Rica: role of age, sex, education and origin (rural or urban) Cartín Núñez, Melvin; Sánchez Acuña, Verónica; Abarca Segura, Gladis · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· The environmental education workshop as a teaching strategy for sustainability of natural resources in rural Costa Rican elementary schools Chinchilla Picado, Marcos; Barrientos, Zaidett; Calderón, Katya · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Nontraditional protein sources and their effect on growth and survival, during masculinization, of the fish Cichlasoma urophthalmus (Perciformes: Cichlidae) Cuenca-Soria, Carlos A.; Navarro Angulo, Leonardo I.; Castillo-Domínguez, Alfonso; Melgar Valdes, Carolina E.; Pérez-Palafox, Xchel A.; Ortiz-Hernández, Mateo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Inverted roles: Spider predation upon Neotropical velvet worms ( Epiperipatus* spp.; Onychophora: Peripatidae)** Franco, Rosmery; Monge-Nájera, Julián · abstract in English \| Spanish · text in English · English ( pdf )

	· Milk Urea Nitrogen relationship with reproductive and productive parameters in Holstein, Jersey and their crosses Gonzáles Blanco, Jose Pablo; WingChing-Jones, Rodolfo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Dry forest ants (Hymenoptera: Formicidae) of Diria National Park, Costa Rica Gutiérrez-Martínez, Pablo R.; Arauz Naranjo, Daniel · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· The effect of feedback on performance and motivation in students taking Research methods for Health Sciences at UNED, Costa Rica Jiménez, Carmen Andrés; González Zúñiga, Rebeca · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Abstract: Density of the herbaceous layer and its relationship to light, pH and amount of litter in the Alberto Brenes Reserve, Costa Rica Madrigal, Luis Alejandro; Vargas-Chacón, Verónica · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Range extension and first report of the fish Lagocephalus inermis* (Tetraodontiformes: Tetraodontidae) from Digha, Northeast Coast of India** Kali Mahapatra, Bijay; Pradhan, Alakesh · abstract in English \| Spanish · text in English · English ( pdf )

	· Male sexual tourism in Costa Rica: team spirit, peer dialogue and gender roles in a large sample of Internet forum posts Monge-Nájera, Julián · abstract in English \| Spanish · text in English · English ( pdf )

	· Effect of Geophila macropoda (Rubiaceae) as “weed cover” on hydric erosion in banana plantations, Guápiles , Limón , Costa Rica Murillo, Jimmy; Méndez-Estrada, Víctor Hugo; Brenes Prendas, Steven · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Rediscovery of Tayassu pecari (Artiodactyla: Tayassuidae) in the Refugio Nacional de Vida Silvestre Mixto Caño Negro, Costa Rica Guerrero Ortiz, Sol; Morazán Fernández, Francisco José · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Orchid conservation in a private preserve at Palmares, Costa Rica Rojas Álvarez, Maricela; Morales, Carlos O.; Blanco, Mario A. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Assessment of ordinary solid waste generation in the canton of Belén in the period 2005-2015. Salazar-Acuña, Esteban · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Comparative mandible geometric morphometrics of two African rodents, Thryonomys swinderianus* and Cricetomys gambianus (Rodentia: Thryonomyidae and Nesomyidae)** O.M., Samuel,; P.M., Parés-Casanova,; J.O., Olopade, · abstract in English \| Spanish · text in English · English ( pdf )

	· *Leaf morphology and chlorophyll in Piper reticulatum* (Piperaceae) under conditions of light and shadow at La Selva Biological Station, Costa Rica** Villegas-Retana, Sergio A.; Chavarría-Soto, María · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Use of bacteria ( Azospirrillum* spp.) as biofertilizer for African star grass ( Cynodon nlemfuensis )** WingChing-Jones, Rodolfo; Lorío, Lidieth Uribe; Barquero, Leida Castro · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )